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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/compositor/test_web_graphics_context_3d.h"
#include "ui/gl/gl_bindings.h"
#include "ui/gl/gl_context_stub.h"
#include "ui/gl/gl_surface_stub.h"
namespace ui {
TestWebGraphicsContext3D::TestWebGraphicsContext3D()
: next_texture_id_(1) {}
TestWebGraphicsContext3D::~TestWebGraphicsContext3D() {}
void TestWebGraphicsContext3D::Initialize() {
gl_surface_ = new gfx::GLSurfaceStub;
gl_context_ = new gfx::GLContextStub;
gl_context_->MakeCurrent(gl_surface_.get());
}
bool TestWebGraphicsContext3D::makeContextCurrent() {
return true;
}
int TestWebGraphicsContext3D::width() {
return 0;
}
int TestWebGraphicsContext3D::height() {
return 0;
}
bool TestWebGraphicsContext3D::isGLES2Compliant() {
return false;
}
bool TestWebGraphicsContext3D::readBackFramebuffer(
unsigned char* pixels,
size_t bufferSize,
WebKit::WebGLId framebuffer,
int width,
int height) {
return false;
}
WebKit::WebGLId TestWebGraphicsContext3D::getPlatformTextureId() {
return 0;
}
bool TestWebGraphicsContext3D::isContextLost() {
return false;
}
void* TestWebGraphicsContext3D::mapBufferSubDataCHROMIUM(
WebKit::WGC3Denum target,
WebKit::WGC3Dintptr offset,
WebKit::WGC3Dsizeiptr size,
WebKit::WGC3Denum access) {
return 0;
}
void* TestWebGraphicsContext3D::mapTexSubImage2DCHROMIUM(
WebKit::WGC3Denum target,
WebKit::WGC3Dint level,
WebKit::WGC3Dint xoffset,
WebKit::WGC3Dint yoffset,
WebKit::WGC3Dsizei width,
WebKit::WGC3Dsizei height,
WebKit::WGC3Denum format,
WebKit::WGC3Denum type,
WebKit::WGC3Denum access) {
return 0;
}
WebKit::WebString TestWebGraphicsContext3D::getRequestableExtensionsCHROMIUM() {
return WebKit::WebString();
}
WebKit::WGC3Denum TestWebGraphicsContext3D::checkFramebufferStatus(
WebKit::WGC3Denum target) {
return GL_FRAMEBUFFER_COMPLETE;
}
bool TestWebGraphicsContext3D::getActiveAttrib(WebKit::WebGLId program,
WebKit::WGC3Duint index,
ActiveInfo& info) {
return false;
}
bool TestWebGraphicsContext3D::getActiveUniform(WebKit::WebGLId program,
WebKit::WGC3Duint index,
ActiveInfo& info) {
return false;
}
WebKit::WGC3Dint TestWebGraphicsContext3D::getAttribLocation(
WebKit::WebGLId program,
const WebKit::WGC3Dchar* name) {
return 0;
}
TestWebGraphicsContext3D::Attributes
TestWebGraphicsContext3D::getContextAttributes() {
return Attributes();
}
WebKit::WGC3Denum TestWebGraphicsContext3D::getError() {
return 0;
}
void TestWebGraphicsContext3D::getIntegerv(WebKit::WGC3Denum pname,
WebKit::WGC3Dint* value) {
if (pname == GL_MAX_TEXTURE_SIZE)
*value = 1024;
}
void TestWebGraphicsContext3D::getProgramiv(WebKit::WebGLId program,
WebKit::WGC3Denum pname,
WebKit::WGC3Dint* value) {
if (pname == GL_LINK_STATUS)
*value = 1;
}
WebKit::WebString TestWebGraphicsContext3D::getProgramInfoLog(
WebKit::WebGLId program) {
return WebKit::WebString();
}
void TestWebGraphicsContext3D::getShaderiv(WebKit::WebGLId shader,
WebKit::WGC3Denum pname,
WebKit::WGC3Dint* value) {
if (pname == GL_COMPILE_STATUS)
*value = 1;
}
WebKit::WebString TestWebGraphicsContext3D::getShaderInfoLog(
WebKit::WebGLId shader) {
return WebKit::WebString();
}
WebKit::WebString TestWebGraphicsContext3D::getShaderSource(
WebKit::WebGLId shader) {
return WebKit::WebString();
}
WebKit::WebString TestWebGraphicsContext3D::getString(WebKit::WGC3Denum name) {
return WebKit::WebString();
}
WebKit::WGC3Dint TestWebGraphicsContext3D::getUniformLocation(
WebKit::WebGLId program,
const WebKit::WGC3Dchar* name) {
return 0;
}
WebKit::WGC3Dsizeiptr TestWebGraphicsContext3D::getVertexAttribOffset(
WebKit::WGC3Duint index,
WebKit::WGC3Denum pname) {
return 0;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isBuffer(
WebKit::WebGLId buffer) {
return false;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isEnabled(
WebKit::WGC3Denum cap) {
return false;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isFramebuffer(
WebKit::WebGLId framebuffer) {
return false;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isProgram(
WebKit::WebGLId program) {
return false;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isRenderbuffer(
WebKit::WebGLId renderbuffer) {
return false;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isShader(
WebKit::WebGLId shader) {
return false;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isTexture(
WebKit::WebGLId texture) {
return false;
}
WebKit::WebGLId TestWebGraphicsContext3D::createBuffer() {
return 1;
}
WebKit::WebGLId TestWebGraphicsContext3D::createFramebuffer() {
return 1;
}
WebKit::WebGLId TestWebGraphicsContext3D::createProgram() {
return 1;
}
WebKit::WebGLId TestWebGraphicsContext3D::createRenderbuffer() {
return 1;
}
WebKit::WebGLId TestWebGraphicsContext3D::createShader(
WebKit::WGC3Denum value) {
return 1;
}
WebKit::WebGLId TestWebGraphicsContext3D::createTexture() {
return next_texture_id_++;
}
WebKit::WebGLId TestWebGraphicsContext3D::createQueryEXT()
{
return 1;
}
WebKit::WGC3Dboolean TestWebGraphicsContext3D::isQueryEXT(WebKit::WebGLId)
{
return true;
}
} // namespace ui
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